how many 5 letter strings can be formed with the letters D, E, F, and G if each letter can be used more than once?

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Pls never taught i’m really confused and i rlly need

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?